At the UNCo, Landriscini has served as Dean of the Faculty of Economics and Administration, and of the Centro Universitario Regional Zona Atlántica, the university's campus in Viedma. She has also been Secretary of Institutional Planning and Development at the UNCo rectorate.[3]
Landriscini is in a relationship with José Luis Valicenti, and has three children.[1]
In the 2019 legislative election, Landriscini ran in the Frente de Todos list to the Chamber of Deputies in Río Negro as the second candidate, behind General Roca mayor Martín Soria.[4] The Frente de Todos list was the most voted, with 45.21% of the vote, and both Soria and Landriscini were elected.[5] She was sworn in on 4 December 2019.[6]
As a national deputy, Landriscini formed part of the parliamentary commissions on Economy, Education, Small and Medium-sized Companies, Industry, Budgets and Treasury, Science and Technology, and Regional Economies and Development.[1] She was also a supporter of the 2020 Voluntary Interruption of Pregnancy bill, which legalized abortion in Argentina.[7]